Abstract 884: Expression of Anti-mir-33a-5p in Cultured Endothelial Cells Increases Macrophage and Smooth Muscle Cell Cholesterol Efflux by Exosome-mediated Transfer of Anti-mir-33a-5p

Background: The microRNA miR-33a-5p impairs apoAI-mediated cholesterol efflux by silencing ABCA1 expression. Systemic injection of antagomirs to miR-33a-5p reduces atherosclerosis but can cause hep...